<template>
  <!-- router-link 相当a标签，to="路由path" -->
  <!-- <nav>
    <router-link to="/">Home</router-link> |
    <router-link to="/about">About</router-link>
  </nav> -->
  <!-- router-view:展示路由对应的组件内容 -->
  <router-view />
</template>

<style>
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

/* 消除小点 */
li {
  list-style: none;
}

/* 消除下划线 */
a {
  text-decoration: none;
}

/* flex布局类名 */
.flex-float {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex {
  display: flex;
  align-items: center;
}
</style>
